Standard arena fights, standard equipment plus Loki has his staff. No prep time.
1. Maguire Spiderman vs MCU Loki
2. Garfield Spiderman vs MCU Loki
3. If Loki is too much, both Spidermen team up.
Scenario using current comic book versions:
Loki needs to capture Spiderman alive and mostly unharmed.
Loki has 1 week of prep and then 1 week to get Spiderman.
Spiderman is told Loki is after him giving him 5 days prep but Loki does not know that Spiderman knows.
Spiderman is tasked with holding off Loki for the week as it will foil his other plans.
What happens?